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Flex hdmi input and output

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New Poster

Flex hdmi input and output

I want to plug my flex into my Tv via hdmi, and my Xbox one into the hdmi input on the flex box. I can’t get it to work, tell me how to do it please!
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Diamond Problem Solver

Re: Flex hdmi input and output

It won’t work the way you want it to. You’ll need both to go right to the tv.

I am a Retired Official Comcast Employee
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Regular Visitor

Re: Flex hdmi input and output

Output (port)- Signal is sent out (to TV)

Input- Signal goes into the device

You can't output a signal from an input, You need an HDMI splitter or a switch

 

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New Poster

Re: Flex hdmi input and output

What on earth is the hdmi in port actually for then?
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Diamond Problem Solver

Re: Flex hdmi input and output

Absolutely nothing it’s disabled

I am a Retired Official Comcast Employee
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Regular Visitor

Re: Flex hdmi input and output

Back in the day, before TVs had multiple inputs, if you wanted to connect a DVD player and watch regular TV, you would have to use a switch to choose the signal source (TV or DVD) that was fed to the TV. When technology improved the DVD would have an input for the TVs signal and an output to the TV and the switch was built into the DVD. It's likely that the cable box has switching citcuitry built in but not used just as some cable boxes have USB and ethernet connectors as well for future use as well

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New Poster

Re: Flex hdmi input and output

Is there a way to enable it??
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Diamond Problem Solver

Re: Flex hdmi input and output

Sorry, no there isn’t

I am a Retired Official Comcast Employee
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New Poster

Re: Flex hdmi input and output

Why not? Seems like an ignorant oversight by Comcast/Xfinity to not allow the use of an HDMI input. I guess this flex box is going back.
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New Poster

Re: Flex hdmi input and output

Agreed, same issue I have with my existing Roku this would have replaced. Unfortunate indeed.